diff options
Diffstat (limited to 'brillo/scoped_mount_namespace.h')
| -rw-r--r-- | brillo/scoped_mount_namespace.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/brillo/scoped_mount_namespace.h b/brillo/scoped_mount_namespace.h index e8c91bf..f360221 100644 --- a/brillo/scoped_mount_namespace.h +++ b/brillo/scoped_mount_namespace.h @@ -8,6 +8,7 @@ #include <memory> #include <base/macros.h> +#include <base/files/file_path.h> #include <base/files/scoped_file.h> #include <brillo/brillo_export.h> @@ -24,6 +25,11 @@ class BRILLO_EXPORT ScopedMountNamespace { // scope. static std::unique_ptr<ScopedMountNamespace> CreateForPid(pid_t pid); + // Enters the mount namespace identified by |path| and returns a unique_ptr + // that restores the original mount namespace when it goes out of scope. + static std::unique_ptr<ScopedMountNamespace> CreateFromPath( + base::FilePath ns_path); + explicit ScopedMountNamespace(base::ScopedFD mount_namespace_fd); ~ScopedMountNamespace(); |